indexo.dev

ib-sendl.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1127 ms crawled 2026-05-19

DE · 81.169.145.151 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Ingenieurbüro Stefan Sendl – Wir sind ein beratendes und planendes Ingenieurbüro für energietechnische Anlagen.
Language
de
Generator
WordPress 6.6.5
Canonical
https://ib-sendl.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2024-07-10
Name servers
  • docks11.rzone.de.
  • shades12.rzone.de.

DNS records live

NS
  • docks11.rzone.de
  • shades12.rzone.de
MX
  • 10 ibsendl-de0e.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC16cMgrdBzUbvs5hpxwnd+nLiL9VN0/6/+miPtGglREpZpzxG9pfCbbeJAxAJ0YBmfb4wWW10lcjmard3Tcx…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-20 to 2026-07-12
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ib-sendl.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)